Factors of 9021
The factors of 9021 are 1, 3, 31, 93, 97, 291, 3007, 9021. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 9021 is a whole number that divides it with nothing left over. You only need to test the numbers up to √9021 ≈ 94.98; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 8 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 3 + 31 + 93 + 97 + 291 + 3007 + 9021 = 12544. Without 9021 itself that is 3523, so 9021 is a deficient number.
LaTeX source of the formulas on this page
\[ 9021 = 3 \times 31 \times 97 \]
Factor pairs of 9021
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 9021 | 1 × 9021 = 9021 |
| 3 | 3007 | 3 × 3007 = 9021 |
| 31 | 291 | 31 × 291 = 9021 |
| 93 | 97 | 93 × 97 = 9021 |
Questions
What are the factors of 9021?
The factors of 9021 are 1, 3, 31, 93, 97, 291, 3007, 9021. It has 8 factors.
What are the prime factors of 9021?
3, 31, 97. As a product: 3 × 31 × 97.
How many factors does 9021 have?
9021 has 8 factors (4 factor pairs).
What is the sum of the factors of 9021?
12544.
Is 9021 a prime number?
No. It is divisible by 3, so 9021 = 3 × 3007.